Maturation of action monitoring from adolescence to adulthood: an ERP study
Maturation of action monitoring from adolescence to adulthood: an ERP study
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DOI：
10.1111/j.1467-7687.2005.00444.x
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发表时间：
2005-11-01
影响因子：
3.7
通讯作者：
Baldeweg, T
中科院分区：
文献类型：
--
作者：
Hogan, AM;Vargha-Khadem, F;Baldeweg, T
本研究采用错误加工的ERP标记物，探讨了从儿童晚期和青少年到成年早期额叶动作监测系统的发展。错误负波（ERN）和正确反应负波（CRN）电位记录，而青少年和成人（年龄12-22岁，n = 23）进行两个不同复杂性的被迫选择视觉反应时间任务。显着的年龄差异被认为是复杂的（罕见的，不兼容的）试验的行为和ERP反应：青少年引起的错误消极的幅度降低与成年人相比。此外，与成年人相比，青少年的正确反应（CRN）和错误反应（ERN）引起的反应锁定ERP组件之间的差异不显着。在行为上，青少年纠正不兼容的试验中的错误较少，随着年龄的增长，有更大的错误后放缓的结论，神经系统的行动监测继续成熟，在整个第二个十年的生活，并与提高效率快速错误检测和纠正复杂的任务。
This study investigated the development of the frontal lobe action-monitoring system from late childhood and adolescence to early adulthood using ERP markers of error processing. Error negativity (ERN) and correct response negativity (CRN) potentials were recorded while adolescents and adults (aged 12-22 years, n = 23) performed two forced-choice visual reaction time tasks of differing complexity. Significant age differences were seen for behavioural and ERP responses to complex (infrequent, incompatible) trials: adolescents elicited an error negativity of reduced magnitude compared with adults. Furthermore, in contrast to adults, adolescents showed a non-significant differentiation between response-locked ERP components elicited by correct (CRN) and error responses (ERN). Behaviourally, adolescents corrected fewer errors in incompatible trials, and with increasing age there was greater post-error slowing In conclusion, the neural systems underlying action-monitoring continue to mature throughout the second decade of life, and are associated with increased efficiency for fast error detection and correction during complex tasks.